Coat Hanger

Coat Hangers are high-tech medical instruments designed for stabbing a fetus in the fucking head in utero... they can also be used to hang up your clothes.

If you're feeling up to making some money by aborting a child in its 63rd trimester a metal coat hanger combined with a thin metal pipe serves as a fine garotte - once tightened down upon the target's neck it becomes practically impossible for them to loosen and the hanger can only be removed with the aid of wire cutters.